#1 SQL50 Leetcode | Crack SQL Interview in 50 Questions | Beginner to Intermediate | Data Analyst

Summary:
Crack SQL Interview in 50 Questions
Beginner to Intermediate
Best for 1 month of prep time
Data Analyst interview questions
+------------------------=
Write a solution to find the ids of products that are both low fat and recyclable.

Return the result table in any order.

The result format is in the following example.



Example 1:

Input:
Products table:
+-------------+----------+------------+
| product_id | low_fats | recyclable |
+-------------+----------+------------+
| 0 | Y | N |
| 1 | Y | Y |
| 2 | N | Y |
| 3 | Y | Y |
| 4 | N | N |
+-------------+----------+------------+
Output:
+-------------+
| product_id |
+-------------+
| 1 |
| 3 |
+-------------+

Explanation: Only products 1 and 3 are both low fat and recyclable.
***********************SOLUTION****************
select product_id from Products where low_fats= 'Y' and recyclable = 'Y'
+-----------------------------------------------------------------------------------------------------------------+
Title: "Mastering SQL Interviews: Solving Tricky Query Challenges!"

Description:

Welcome to our latest video where we delve deep into solving complex SQL interview questions! 🚀 Whether you're preparing for a job interview or simply want to sharpen your SQL skills, this video is a must-watch.

In this tutorial, we tackle a series of challenging SQL interview questions, providing step-by-step solutions and explaining the underlying concepts. From mastering JOIN operations to optimizing queries for performance, we've got you covered.

🔍 Topics Covered:
- SQL Joins and their applications
- Advanced WHERE Clause techniques
- Subqueries and their role in query optimization
- Common pitfalls and how to avoid them
- Best practices for writing efficient SQL queries

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